Cryogenic treatment

Cryogenic treatment
Cryogenic treatment.
(Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО "Профессионал", НПО "Мир и семья"; Санкт-Петербург, 2003 г.)

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  • Cryogenic treatment — A cryogenic treatment is the process of treating workpieces to cryogenic temperatures (i.e. below −190 °C (−310 °F)) to remove residual stresses and improve wear resistance on steels. The process has a wide range of applications from… …   Wikipedia

  • Deep Cryogenic Treatment — is a material science and involves the process of reducing the temperature of components over an extended period of time to extreme cold levels, usually slightly below 300°F. Liquid Nitrogen is a common fuel for the process being relatively… …   Wikipedia

  • Cryogenic hardening — is a cryogenic heat treating process where the material is cooled to approximately −185 °C (−301 °F), usually using liquid nitrogen. It can have a profound effect on the mechanical properties of certain steels, provided their composition and …   Wikipedia

  • Cryogenic processor — A Cryogenic processor is unit designed to reach ultra low temperatures (usually around 300°F / 150°C) at a slow rate in order to prevent thermal shock to the components being treated. The first commercial unit was developed by Ed Busch in the… …   Wikipedia

  • Cryogenic nitrogen plant — Nitrogen, as an element of great technical importance, can be produced in a cryogenic nitrogen plant with a purity of more than 99.9999%. Air inside a distillation column is separated at cryogenic temperatures (about 100K/ 173°C) to produce high… …   Wikipedia

  • Криогенная обработка — Cryogenic treatment Криогенная обработка. См. Cold treatment Обработку холодом. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

  • Cryogenics — For cryopreservation/resuscitation, see Cryonics. For the band, see Cryogenic (band). In physics, cryogenics is the study of the production of very low temperature (below −150 °C, −238 °F or 123 K) and the behavior of materials at those… …   Wikipedia

  • Accurizing — is the process of improving the accuracy of a firearm or airgun.cite web |url=http://saami.org/Glossary/index.cfm |title=SAAMI glossary |accessdate=2007 08 30] For firearms, accuracy is defined as the ability to hit exactly what you re aiming at …   Wikipedia

  • Tomorrow and Tomorrow — Infobox Book name = Tomorrow and Tomorrow title orig = translator = image caption = author = Charles Sheffield illustrator = cover artist = country = United States language = English series = subject = genre = Science fiction publisher = Bantam… …   Wikipedia

  • Photodynamic therapy — (PDT), matured as a feasible medical technology in the 1980s at several institutions throughout the world, is a third level Clarifyme|date=September 2008 treatment for cancer involving three key components: a photosensitizer, light, and tissue… …   Wikipedia


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